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Yarramundi Control Flux Data Release 2024_v1

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Created 20/10/2024

Updated 21/01/2025

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This release consists of flux tower measurements of the exchange of energy and mass between the surface and the atmospheric boundary-layer using eddy covariance techniques. Data were processed using PyFluxPro (v3.4.17) as described by Isaac et al. (2017). PyFluxPro produces a final, gap-filled product with Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER). The Yarramundi Control Paddock site is located near Richmond, NSW (GPS coordinates -33.613469, 150.734864). The site is about 1 km east of the Cumberland Plain Woodland flux tower. The climate is warm-temperate, with annual rainfall averaging 728 mm, mean maximum temperature in January of 30.4°C and mean minimum temperature in July of 3.6°C (BOM station 067105). The elevation of the site is about 20 m asl and the topography is flat. The soil is sandy loam in texture, organic carbon content is <1% nutrient availability is very low in the top 10 cm; iron concretions below 50 cm indicate poor drainage at times. The vegetation canopy is less than 1 m tall, and the plant community is dominated by exotic herbaceous perennials, including Conyza sumatrensis, Setaria parviflora, Cynodon dactylon, Commelina cyanea, Senecio madagascariensis, and Eragrostis curvula. Fluxes of water vapour, carbon dioxide and heat are quantified with the open-path eddy flux technique from a 2.5 m tall mast. Additional measurements above the canopy include temperature, humidity, rainfall and net radiation, and photographs are taken several times per day to track canopy greenness.

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Field Value
Title Yarramundi Control Flux Data Release 2024_v1
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/be4f43e4-9678-4517-9534-4884e3168d24
Contact Point
Environment Protection Authority (EPA) Victoria
e.pendall@westernsydney.edu.au
Reference Period 01/11/2019 - 31/12/2023
Geospatial Coverage {"type": "Point", "coordinates": [150.734711, -33.613884]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Yarramundi Control Flux Data Release 2024_v1". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/yarramundi-control-flux-data-release-2024_v1

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